1-Solar Energy
Two school students are arguing: one says that you heat water
from the sun’s rays...
60.1K
Verified Solution
Link Copied!
Question
Electrical Engineering
1-Solar Energy
Two school students are arguing: one says that you heat waterfrom the sun’s rays to create energy, the other says that youcreate energy from electronics that the sun’s rays react with. Youare asked to provide no more than 500 words (plus additionaldiagrams) to explain to the school pupils what is the correctanswer to their argument.
Answer & Explanation
Solved by verified expert
3.9 Ratings (701 Votes)
Both photovoltaic and solar thermal are the two establishedsolar power technologies Photovoltaics use semiconductortechnology to directly convert sunlight into electricityPhotovoltaics therefore only operate when the sun is shining andmust be coupled either with other power generation mechanisms toensure a constant supply of electricitySolar thermal works by using mirrors to concentrate sunlightThe concentrated sunlight is then used either directly as a sourceof heat as in solar water heating or to drive a heat cycle suchas a sterling engine Additionally since solar thermal onlydirectly produces heat it can store thermal energy variousmediums Some plants in fact can store enough energy for 75hours of generation in lieu of sunlight 3 Therefore solarthermal can potentially generate power 24 hours a
See Answer
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
